English(EN) China completes first high-speed rail tunnel under the Yangtze River

中国建成首条长江高铁隧道

作者 PulseAugur 编辑部 · [1 个来源] · 2026-07-25 12:00

中国已建成中国长江首条高铁隧道——菜园坝长江铁路隧道。这条位于重庆、长11.9公里的隧道是连接内陆特大城市重庆与东南沿海城市厦门的一条新高铁线路的关键组成部分。该项目使用了一台专门设计的隧道掘进机，能够应对河床下高水压和复杂地质条件。 AI

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SCMP — Tech TIER_1 English(EN) · Alice Li · 2026-07-25 12:00

中国建成首条长江高铁隧道

China finished the first high-speed railway tunnel under the Yangtze River on Friday, marking a major step forward in the construction of a line that will one day connect the inland of the country with the coast. The 11.9km (7.4-mile) Caiyuanba Yangtze River Railway Tunnel links …